1727490957

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{85549}}^1$

素因数の和:85732

約数の個数: 16

約数和(自身を含む): 2365286400

約数和(自身を除く): 637795443

約数列:

[1, 3, 53, 127, 159, 381, 6731, 20193, 85549, 256647, 4534097, 10864723, 13602291, 32594169, 575830319, 1727490957]

約数ペア:

[(1, 1727490957), (3, 575830319), (53, 32594169), (127, 13602291), (159, 10864723), (381, 4534097), (6731, 256647), (20193, 85549)]